If you think adding yet another brush to your grooming routine is superfluous, think again. While a hair brush might transform your mane into a lustrous cascade of flowing locks, this dry brush will do the same — but to your entire body. On sale for just $6 over at Amazon, this fine specimen’s natural bristles will exfoliate your skin into its glowiest possible state by improving circulation and sloughing off those pesky dead skin cells. Plus, the polished wood and neutral linen strap will look good in your bathroom. Now that’s luxury.